Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/2/2024
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 02/03/2024 | 06:58:03 | -70.14,-108.23 | 93.18 | 02/03/2024 | 06:58:42 | -70.14,-108.15 | 93.19 | 3.01 | 39 |
| 2 | 02/03/2024 | 07:48:47 | 70.01, 59.28 | 86.68 | 02/03/2024 | 07:48:10 | 69.99, 59.28 | 86.66 | 1.89 | 37 |
| 3 | 02/05/2024 | 22:24:26 | 70.66,-160.61 | 86.60 | 02/05/2024 | 22:25:36 | 70.56,-159.29 | 86.43 | 49.89 | 70 |
| 4 | 02/05/2024 | 23:14:58 | -70.06, 7.66 | 94.06 | 02/05/2024 | 23:15:13 | -70.06, 7.61 | 94.06 | 2.02 | 15 |
| 5 | 02/06/2024 | 00:05:43 | 69.98, 175.09 | 85.85 | 02/06/2024 | 00:04:40 | 69.96, 175.12 | 85.84 | 2.49 | 63 |
| 6 | 02/08/2024 | 14:41:12 | 70.12, -43.98 | 85.19 | 02/08/2024 | 14:42:13 | 70.12, -44.06 | 85.18 | 3.06 | 61 |
| 7 | 02/08/2024 | 15:31:54 | -70.04, 123.47 | 94.92 | 02/08/2024 | 15:31:42 | -70.06, 123.49 | 94.89 | 3.12 | 12 |
| 8 | 02/08/2024 | 16:22:28 | 69.38, -68.26 | 84.39 | 02/08/2024 | 16:21:19 | 69.41, -69.76 | 84.49 | 58.94 | 69 |
| 9 | 02/11/2024 | 06:58:08 | 70.11, 71.81 | 84.31 | 02/11/2024 | 06:58:42 | 70.09, 71.78 | 84.29 | 2.00 | 34 |
| 10 | 02/11/2024 | 07:48:50 | -70.02,-120.74 | 95.79 | 02/11/2024 | 07:48:11 | -70.03,-120.67 | 95.78 | 3.23 | 39 |
| 11 | 02/13/2024 | 22:24:26 | -70.59, 19.51 | 96.06 | 02/13/2024 | 22:25:37 | -70.47, 20.56 | 96.24 | 41.04 | 71 |
| 12 | 02/13/2024 | 23:15:03 | 70.10,-172.41 | 83.42 | 02/13/2024 | 23:15:09 | 70.09,-172.34 | 83.40 | 3.04 | 6 |
| 13 | 02/14/2024 | 00:05:44 | -69.96, -4.88 | 96.75 | 02/14/2024 | 00:04:39 | -69.98, -4.87 | 96.72 | 2.03 | 65 |
Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/2/2024
Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 02/02/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-9